Kendo UI在ListView的模板中循环遍历Json中的集合

Question

我试图在Kendo UI模板中找出列表视图,如何遍历每个对象中的集合以在页面上呈现信息.这是我正在玩的json的一个例子:

{"Data":[{"Title":"Malicious Acts","KeyPairs":{"Key1":"12","Key2":"24"}},            {"Title":"Enrollments","KeyPairs":{"Key1":"12","Key2":"24"}},{"Title":"Customer Feedback","KeyPairs":{"Key1":"12","Key2":"24"}},{"Title":"Questionable Accounts","KeyPairs":{"Key1":"12","Key2":"24"}}],"Total":4,"AggregateResults":null,"Errors":null}

我想在模板中渲染KeyPairs项目,只是在理解如何操作时遇到一些麻烦.

这是来源:

<div id="subscriberFunctions">

    <script type="text/x-kendo-tmpl" id="template">
        <div class="subscriberFunction">
            <h3>${Title}</h3>
           <!-- Display KeyPairs -->
        </div>
    </script>

    @(Html.Kendo().ListView<SubscriberMenuFunction>()
        .Name("listView")
        .TagName("div")
        .ClientTemplateId("template")
        .DataSource(dataSource =>
        {
            dataSource.Read(read => read.Action("SubscriberMenu", "ListView"));
        })
        .Selectable(selectable => selectable.Mode(ListViewSelectionMode.Single))

    )
</div>

我敢肯定我只是在思考这个问题,而且它是一种简单化的东西,但不确定如何在模板中实现foreach循环以便Kendo UI识别它.

提前致谢!

Answer 1

您可以使用for循环中的计数器执行此操作.这应该可以解决您的问题:

<script type="text/x-kendo-tmpl" id="template">
    <div class="subscriberFunction">
        <h3>${Title}</h3>
        <!-- Display KeyPairs -->
        <ul>
            #for (var i=0,len=KeyPairs.length; i<len; i++){#
                <li>${ KeyPairs[i] }</li>
            # } #
        </ul>
    </div>
</script>

Answer 2

您可以在模板中包含任意JavaScript代码:

<script type="text/x-kendo-tmpl" id="template">
    <div class="subscriberFunction">
        <h3>${Title}</h3>
       <!-- Display KeyPairs -->
         <ul>
         # for (var key in KeyPairs) { #
              <li>${ KeyPairs[key] }</li>
         # } #
         </ul>
    </div>
</script>